helium
Gas
10.0MPa≤p<100.0MPa
Moncombustible/Nontoxic
High Pressure (10.0MPa≤p<100.0MPa)
New
for Balloon
18bar
23bar
2.1kg
5200 Piece/Pieces Per Week
22.3L
goldsail
22.3L
Shandong, China
